115496120

素因数分解:

$2^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3049}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 260226000

約数和(自身を除く): 144729880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 947, 1894, 3049, 3788, 4735, 6098, 7576, 9470, 12196, 15245, 18940, 24392, 30490, 37880, 60980, 121960, 2887403, 5774806, 11549612, 14437015, 23099224, 28874030, 57748060, 115496120]

約数ペア:

[(1, 115496120), (2, 57748060), (4, 28874030), (5, 23099224), (8, 14437015), (10, 11549612), (20, 5774806), (40, 2887403), (947, 121960), (1894, 60980), (3049, 37880), (3788, 30490), (4735, 24392), (6098, 18940), (7576, 15245), (9470, 12196)]